Mining Incidents

← Peru mining record · All Peru sanctions

MINERA BATEAS S.A.C.

Peru mining record: safety sanctions, environmental fines and fatal accidents

RUC (tax ID) 20510704291· On record from Mar 7, 2007 to Jun 12, 2026

Appears in the source as: MINERA BATEAS S.AC. CONTRATOS E INVERSIONES S.A.C.

12
sanction resolutions
ⓘ A resolution (resolución) is OSINERGMIN's formal written decision closing one sanction case: an order from the regulator, not a court judgment. A single resolution can fine several infractions at once, and it can be appealed to TASTEM, the agency's own appeals tribunal.
730,443
in fines (S/)
ⓘ S/ is the Peruvian sol, Peru's currency. The gray dollar figures are approximate conversions at S/ 3.35 per US$1 (August 2026).
16
published resolutions 2001-2019
8
OEFA environmental cases
124.66
in OEFA fines (UIT)
ⓘ The UIT (Unidad Impositiva Tributaria) is Peru's tax reference unit, revalued each year. OSINERGMIN states every fine in UIT as well as in soles.
2
deaths 2002-2021 (MINEM)
OSINERGMIN safety fines, 2020-2026, obtained by public-records request

From Jan 13, 2021 to Jun 12, 2026 · S/ 730,443 ≈$218K

Resolution 1959-2026 S/ 3,685 ≈$1,100
Jun 12, 2026 · DIVISIÓN DE SUPERVISIÓN DE MEDIANA MINERÍA
Case file: 202500283585
Sanctioned party as written: MINERA BATEAS S.A.C.
Obligation (OSINERGMIN's label)
ⓘ The legal obligation OSINERGMIN found breached, in the agency's own Spanish wording.
State (OSINERGMIN)
ⓘ OSINERGMIN's own per-infraction state, kept verbatim in Spanish: FUNDADA (upheld), FUNDADA EN PARTE (upheld in part), INFUNDADA (dismissed), ARCHIVADA (closed), NULIDAD (annulled), EMITIDA (issued).
UIT
ⓘ The UIT (Unidad Impositiva Tributaria) is Peru's tax reference unit, revalued each year. OSINERGMIN states every fine in UIT as well as in soles.
Fines (S/)
ⓘ S/ is the Peruvian sol, Peru's currency. The gray dollar figures are approximate conversions at S/ 3.35 per US$1 (August 2026).
% paid
ⓘ The share of the fine OSINERGMIN reports as paid for this infraction. Whether it reflects collection to date has not been confirmed with the agency.
2.2.11 Sistema de suspensión automática. EMITIDA 0.67 3,685 100%
Resolution 2665-2025 S/ 4,334 ≈$1,294
Jul 3, 2025 · DIVISIÓN DE SUPERVISIÓN DE MEDIANA MINERÍA
Case file: 202500005628
Sanctioned party as written: MINERA BATEAS S.A.C.
Obligation (OSINERGMIN's label)
ⓘ The legal obligation OSINERGMIN found breached, in the agency's own Spanish wording.
State (OSINERGMIN)
ⓘ OSINERGMIN's own per-infraction state, kept verbatim in Spanish: FUNDADA (upheld), FUNDADA EN PARTE (upheld in part), INFUNDADA (dismissed), ARCHIVADA (closed), NULIDAD (annulled), EMITIDA (issued).
UIT
ⓘ The UIT (Unidad Impositiva Tributaria) is Peru's tax reference unit, revalued each year. OSINERGMIN states every fine in UIT as well as in soles.
Fines (S/)
ⓘ S/ is the Peruvian sol, Peru's currency. The gray dollar figures are approximate conversions at S/ 3.35 per US$1 (August 2026).
% paid
ⓘ The share of the fine OSINERGMIN reports as paid for this infraction. Whether it reflects collection to date has not been confirmed with the agency.
2.1.11 Ventilación. EMITIDA 0.81 4,334 100%
Resolution 737-2025 S/ 201,300 ≈$60K
Feb 17, 2025 · DIVISIÓN DE SUPERVISIÓN DE MEDIANA MINERÍA
Case file: 202400148002
Sanctioned party as written: MARTINEZ CONTRATISTAS E INGENIERIA S.A., MINERA BATEAS S.A.C.
Obligation (OSINERGMIN's label)
ⓘ The legal obligation OSINERGMIN found breached, in the agency's own Spanish wording.
State (OSINERGMIN)
ⓘ OSINERGMIN's own per-infraction state, kept verbatim in Spanish: FUNDADA (upheld), FUNDADA EN PARTE (upheld in part), INFUNDADA (dismissed), ARCHIVADA (closed), NULIDAD (annulled), EMITIDA (issued).
UIT
ⓘ The UIT (Unidad Impositiva Tributaria) is Peru's tax reference unit, revalued each year. OSINERGMIN states every fine in UIT as well as in soles.
Fines (S/)
ⓘ S/ is the Peruvian sol, Peru's currency. The gray dollar figures are approximate conversions at S/ 3.35 per US$1 (August 2026).
% paid
ⓘ The share of the fine OSINERGMIN reports as paid for this infraction. Whether it reflects collection to date has not been confirmed with the agency.
2.1.10 Acceso, vías de escape y labores paralizadas. INFUNDADA 12.04 66,220 0%
6.1.2 Obligaciones del supervisor. INFUNDADA 12.28 67,540 0%
6.1.3 Supervisión permanente. INFUNDADA 12.28 67,540 0%
Resolution 723-2025 S/ 3,959 ≈$1,182
Feb 17, 2025 · DIVISIÓN DE SUPERVISIÓN DE MEDIANA MINERÍA
Case file: 202400183106
Sanctioned party as written: MINERA BATEAS S.A.C.
Obligation (OSINERGMIN's label)
ⓘ The legal obligation OSINERGMIN found breached, in the agency's own Spanish wording.
State (OSINERGMIN)
ⓘ OSINERGMIN's own per-infraction state, kept verbatim in Spanish: FUNDADA (upheld), FUNDADA EN PARTE (upheld in part), INFUNDADA (dismissed), ARCHIVADA (closed), NULIDAD (annulled), EMITIDA (issued).
UIT
ⓘ The UIT (Unidad Impositiva Tributaria) is Peru's tax reference unit, revalued each year. OSINERGMIN states every fine in UIT as well as in soles.
Fines (S/)
ⓘ S/ is the Peruvian sol, Peru's currency. The gray dollar figures are approximate conversions at S/ 3.35 per US$1 (August 2026).
% paid
ⓘ The share of the fine OSINERGMIN reports as paid for this infraction. Whether it reflects collection to date has not been confirmed with the agency.
2.1.11 Ventilación. EMITIDA 0.74 3,959 100%
Resolution 3366-2024 S/ 4,069 ≈$1,214
Sep 27, 2024 · DIVISIÓN DE SUPERVISIÓN DE MEDIANA MINERÍA
Case file: 202400066509
Sanctioned party as written: MINERA BATEAS S.A.C.
Obligation (OSINERGMIN's label)
ⓘ The legal obligation OSINERGMIN found breached, in the agency's own Spanish wording.
State (OSINERGMIN)
ⓘ OSINERGMIN's own per-infraction state, kept verbatim in Spanish: FUNDADA (upheld), FUNDADA EN PARTE (upheld in part), INFUNDADA (dismissed), ARCHIVADA (closed), NULIDAD (annulled), EMITIDA (issued).
UIT
ⓘ The UIT (Unidad Impositiva Tributaria) is Peru's tax reference unit, revalued each year. OSINERGMIN states every fine in UIT as well as in soles.
Fines (S/)
ⓘ S/ is the Peruvian sol, Peru's currency. The gray dollar figures are approximate conversions at S/ 3.35 per US$1 (August 2026).
% paid
ⓘ The share of the fine OSINERGMIN reports as paid for this infraction. Whether it reflects collection to date has not been confirmed with the agency.
2.1.11 Ventilación. EMITIDA 0.79 4,069 100%
Resolution 2761-2023 S/ 4,554 ≈$1,359
Dec 14, 2023 · DIVISIÓN DE SUPERVISIÓN DE MEDIANA MINERÍA
Case file: 202300151324
Sanctioned party as written: MINERA BATEAS S.A.C.
Obligation (OSINERGMIN's label)
ⓘ The legal obligation OSINERGMIN found breached, in the agency's own Spanish wording.
State (OSINERGMIN)
ⓘ OSINERGMIN's own per-infraction state, kept verbatim in Spanish: FUNDADA (upheld), FUNDADA EN PARTE (upheld in part), INFUNDADA (dismissed), ARCHIVADA (closed), NULIDAD (annulled), EMITIDA (issued).
UIT
ⓘ The UIT (Unidad Impositiva Tributaria) is Peru's tax reference unit, revalued each year. OSINERGMIN states every fine in UIT as well as in soles.
Fines (S/)
ⓘ S/ is the Peruvian sol, Peru's currency. The gray dollar figures are approximate conversions at S/ 3.35 per US$1 (August 2026).
% paid
ⓘ The share of the fine OSINERGMIN reports as paid for this infraction. Whether it reflects collection to date has not been confirmed with the agency.
2.1.11 Ventilacion EMITIDA 0.92 4,554 100%
Resolution 2414-2023 S/ 168,560 ≈$50K
Nov 8, 2023 · DIVISIÓN DE SUPERVISIÓN DE MEDIANA MINERÍA
Case file: 202300085072
Sanctioned party as written: MINERA BATEAS S.A.C.
Obligation (OSINERGMIN's label)
ⓘ The legal obligation OSINERGMIN found breached, in the agency's own Spanish wording.
State (OSINERGMIN)
ⓘ OSINERGMIN's own per-infraction state, kept verbatim in Spanish: FUNDADA (upheld), FUNDADA EN PARTE (upheld in part), INFUNDADA (dismissed), ARCHIVADA (closed), NULIDAD (annulled), EMITIDA (issued).
UIT
ⓘ The UIT (Unidad Impositiva Tributaria) is Peru's tax reference unit, revalued each year. OSINERGMIN states every fine in UIT as well as in soles.
Fines (S/)
ⓘ S/ is the Peruvian sol, Peru's currency. The gray dollar figures are approximate conversions at S/ 3.35 per US$1 (August 2026).
% paid
ⓘ The share of the fine OSINERGMIN reports as paid for this infraction. Whether it reflects collection to date has not been confirmed with the agency.
2.1.1 Estudios y planos INFUNDADA 32.73 168,560 100%
Resolution 1334-2023 S/ 0
Jun 7, 2023 · DIVISIÓN DE SUPERVISIÓN DE MEDIANA MINERÍA
Case file: 202300034871
Sanctioned party as written: MINERA BATEAS S.A.C.
Obligation (OSINERGMIN's label)
ⓘ The legal obligation OSINERGMIN found breached, in the agency's own Spanish wording.
State (OSINERGMIN)
ⓘ OSINERGMIN's own per-infraction state, kept verbatim in Spanish: FUNDADA (upheld), FUNDADA EN PARTE (upheld in part), INFUNDADA (dismissed), ARCHIVADA (closed), NULIDAD (annulled), EMITIDA (issued).
UIT
ⓘ The UIT (Unidad Impositiva Tributaria) is Peru's tax reference unit, revalued each year. OSINERGMIN states every fine in UIT as well as in soles.
Fines (S/)
ⓘ S/ is the Peruvian sol, Peru's currency. The gray dollar figures are approximate conversions at S/ 3.35 per US$1 (August 2026).
% paid
ⓘ The share of the fine OSINERGMIN reports as paid for this infraction. Whether it reflects collection to date has not been confirmed with the agency.
2.2.9 Sistema de izaje NULIDAD 0 0 0%
Resolution 2330-2022 S/ 6,302 ≈$1,881
Oct 28, 2022 · DIVISIÓN DE SUPERVISIÓN DE MEDIANA MINERÍA
Case file: 202200027105
Sanctioned party as written: MINERA BATEAS S.A.C.
Obligation (OSINERGMIN's label)
ⓘ The legal obligation OSINERGMIN found breached, in the agency's own Spanish wording.
State (OSINERGMIN)
ⓘ OSINERGMIN's own per-infraction state, kept verbatim in Spanish: FUNDADA (upheld), FUNDADA EN PARTE (upheld in part), INFUNDADA (dismissed), ARCHIVADA (closed), NULIDAD (annulled), EMITIDA (issued).
UIT
ⓘ The UIT (Unidad Impositiva Tributaria) is Peru's tax reference unit, revalued each year. OSINERGMIN states every fine in UIT as well as in soles.
Fines (S/)
ⓘ S/ is the Peruvian sol, Peru's currency. The gray dollar figures are approximate conversions at S/ 3.35 per US$1 (August 2026).
% paid
ⓘ The share of the fine OSINERGMIN reports as paid for this infraction. Whether it reflects collection to date has not been confirmed with the agency.
2.2.9 Sistema de izaje EMITIDA 1.37 6,302 100%
Resolution 3464-2021 S/ 6,486 ≈$1,936
Oct 29, 2021 · DIVISIÓN DE SUPERVISIÓN DE MEDIANA MINERÍA
Case file: 202100003598
Sanctioned party as written: MINERA BATEAS S.A.C.
Obligation (OSINERGMIN's label)
ⓘ The legal obligation OSINERGMIN found breached, in the agency's own Spanish wording.
State (OSINERGMIN)
ⓘ OSINERGMIN's own per-infraction state, kept verbatim in Spanish: FUNDADA (upheld), FUNDADA EN PARTE (upheld in part), INFUNDADA (dismissed), ARCHIVADA (closed), NULIDAD (annulled), EMITIDA (issued).
UIT
ⓘ The UIT (Unidad Impositiva Tributaria) is Peru's tax reference unit, revalued each year. OSINERGMIN states every fine in UIT as well as in soles.
Fines (S/)
ⓘ S/ is the Peruvian sol, Peru's currency. The gray dollar figures are approximate conversions at S/ 3.35 per US$1 (August 2026).
% paid
ⓘ The share of the fine OSINERGMIN reports as paid for this infraction. Whether it reflects collection to date has not been confirmed with the agency.
2.1.11 Ventilacion EMITIDA 1.41 6,486 100%
Resolution 190-2021 S/ 4,620 ≈$1,379
Jan 29, 2021 · DIVISIÓN DE SUPERVISIÓN DE MEDIANA MINERÍA
Case file: 202000030980
Sanctioned party as written: MINERA BATEAS S.A.C.
Obligation (OSINERGMIN's label)
ⓘ The legal obligation OSINERGMIN found breached, in the agency's own Spanish wording.
State (OSINERGMIN)
ⓘ OSINERGMIN's own per-infraction state, kept verbatim in Spanish: FUNDADA (upheld), FUNDADA EN PARTE (upheld in part), INFUNDADA (dismissed), ARCHIVADA (closed), NULIDAD (annulled), EMITIDA (issued).
UIT
ⓘ The UIT (Unidad Impositiva Tributaria) is Peru's tax reference unit, revalued each year. OSINERGMIN states every fine in UIT as well as in soles.
Fines (S/)
ⓘ S/ is the Peruvian sol, Peru's currency. The gray dollar figures are approximate conversions at S/ 3.35 per US$1 (August 2026).
% paid
ⓘ The share of the fine OSINERGMIN reports as paid for this infraction. Whether it reflects collection to date has not been confirmed with the agency.
2.1.11 Ventilacion EMITIDA 1.05 4,620 100%
Resolution 80-2021 S/ 322,575 ≈$96K
Jan 13, 2021 · DIVISIÓN DE SUPERVISIÓN DE MEDIANA MINERÍA
Case file: 201900124774
Sanctioned party as written: MINERA BATEAS S.A.C.
Obligation (OSINERGMIN's label)
ⓘ The legal obligation OSINERGMIN found breached, in the agency's own Spanish wording.
State (OSINERGMIN)
ⓘ OSINERGMIN's own per-infraction state, kept verbatim in Spanish: FUNDADA (upheld), FUNDADA EN PARTE (upheld in part), INFUNDADA (dismissed), ARCHIVADA (closed), NULIDAD (annulled), EMITIDA (issued).
UIT
ⓘ The UIT (Unidad Impositiva Tributaria) is Peru's tax reference unit, revalued each year. OSINERGMIN states every fine in UIT as well as in soles.
Fines (S/)
ⓘ S/ is the Peruvian sol, Peru's currency. The gray dollar figures are approximate conversions at S/ 3.35 per US$1 (August 2026).
% paid
ⓘ The share of the fine OSINERGMIN reports as paid for this infraction. Whether it reflects collection to date has not been confirmed with the agency.
9.3 Disposicion y manejo de residuos mineros INFUNDADA 58.65 322,575 0%
OSINERGMIN published sanctions, 2001-2019
Year Resolution
ⓘ A resolution (resolución) is OSINERGMIN's formal written decision closing one sanction case: an order from the regulator, not a court judgment. A single resolution can fine several infractions at once, and it can be appealed to TASTEM, the agency's own appeals tribunal.
Sanctioned party as written Type TASTEM ruling
Nov 21, 2018 2897-2018-OS-GSM MINERA BATEAS S.A.C.
Oct 30, 2018 2679-2018-OS-GSM MINERA BATEAS S.A.C.
Apr 18, 2018 1027-2018-OS-GSM hidden on the agency's page MINERA BATEAS S.A.C. 306-2018-OS-TASTEM-S2
Sep 8, 2017 1389-2017-OS-GSM MINERA BATEAS S.A.C.
May 22, 2017 616-2017-OS-GSM MINERA BATEAS S.A.C.
Nov 28, 2016 3291-2016-OS-GSM MINERA BATEAS S.A.C.
Sep 29, 2016 2764-2016-OS-GSM MINERA BATEAS S.A.C.
Sep 29, 2016 2765-2016-OS-GSM MINERA BATEAS S.A.C.
Jan 14, 2016 108-2016-OS-GFM MINERA BATEAS S.A.C.
Nov 26, 2015 Resolution (PDF) MINERA BATEAS S.A.C.
Oct 22, 2015 Resolution (PDF) MINERA BATEAS S.A.C.
Jul 13, 2011 11652-2011-OS-GG MINERA BATEAS S.A.C. 048-2012-OS/TASTEM-S2
Jun 10, 2011 Resolution (PDF) MINERA BATEAS S.A.C.
Jul 1, 2010 RES-7819-2010-OS-GG hidden on the agency's page MINERA BATEAS S.A.C. MEDIO AMBIENTE
Nov 20, 2009 Resolution (PDF) MINERA BATEAS S.A.C. MEDIO AMBIENTE
Dec 13, 2007 Resolution (PDF) hidden on the agency's page MINERA BATEAS S.AC. CONTRATOS E INVERSIONES S.A.C. SEGURIDAD E HIGIENE MINERA

The regulator's own list, frozen in December 2019. It publishes no fine amount: the resolution PDF is the record. A row naming a titleholder and a contractor together is shown as written.

OEFA environmental sanctions, 2017-2023
2179-2019-OEFA/DFAI 63.33 UIT
Dec 30, 2019 · Unit: Pasivos Ambientales Mineros de la Unidad Minera Caylloma · Arequipa
Case: 0435-2019-OEFA/DFAI/PAS
Appeal: APELACIÓN, resolved by 0263-2020-OEFA/TFA-SE on Dec 3, 2020
Infraction (OEFA's classification) Fine (UIT)
ⓘ The UIT (Unidad Impositiva Tributaria) is Peru's tax reference unit, revalued each year. OSINERGMIN states every fine in UIT as well as in soles.
Abandono o remediación ambiental
El administrado no cumplió con las actividades de cierre relacionadas con la estabilidad física y geoquímica en el depósito de relaves P-DR-01 de acuerdo a lo establecido en su instrumento de gestión ambiental.
corrective measure ordered
63.33
2007-2019-OEFA/DFAI 28.77 UIT
Nov 29, 2019 · Unit: Mario · Junin
Case: 3018-2018-OEFA/DFAI/PAS
Appeal: APELACIÓN, resolved by 0066-2020-OEFA/TFA-SE on Feb 21, 2020
Infraction (OEFA's classification) Fine (UIT)
ⓘ The UIT (Unidad Impositiva Tributaria) is Peru's tax reference unit, revalued each year. OSINERGMIN states every fine in UIT as well as in soles.
Actividades, componentes y/o equipos no declarados
El administrado implementó cinco (5) accesos de conexión comprendidos entre el acceso principal y las plataformas denominas P-N.I.-1, P-N.I.-2, P-MAR-018, P-MAR-004, y PLAT-2, no contempladas en su instrumento de gestión ambiental. *Se archiva en el extremo del acceso hacia la plataforma P-N.I.-1
28.77
Compromisos y/o normas ambientales complejas
El administrado no ejecutó las actividades de revegetación del acceso hacia la plataforma de perforación PLAT-1, incumpliendo lo establecido en su instrumento de gestión ambiental. *se archiva en extremo de las plataformas P-W-2, P-N.I.-1 y P-N.I.-3
Actividades, componentes y/o equipos no declarados
El administrado implementó las plataformas de perforación P-W-2, P-N.I.-1, P-MAR-005, y P-N.I.-3, no contempladas en su instrumento de gestión ambiental. *Se archiva en extremo de las plataformas P-W-2, P-N.I.-1 y P-N.I.-3
1896-2019-OEFA/DFAI 32.56 UIT
Nov 28, 2019 · Unit: Mario · Junin
Case: 0192-2018-OEFA/DFAI/PAS
Appeal: APELACIÓN, resolved by 0079-2020-OEFA/TFA-SE on Feb 27, 2020
Infraction (OEFA's classification) Fine (UIT)
ⓘ The UIT (Unidad Impositiva Tributaria) is Peru's tax reference unit, revalued each year. OSINERGMIN states every fine in UIT as well as in soles.
Actividades, componentes y/o equipos no declarados
El administrado ejecutó ocho (8) plataformas de perforación, no contempladas en sus instrumentos de gestión ambiental. *Se archiva en extremo de las plataformas “Área de sondaje sin identificación N° 1”, “Área de sondaje sin identificación N° 2” y “Área de sondaje sin identificación N° 3”
corrective measure ordered
32.56
3339-2018-OEFA/DFAI
Dec 31, 2018 · Unit: Mario · Junin
Case: 1558-2018-OEFA/DFAI/PAS
Infraction (OEFA's classification) Fine (UIT)
ⓘ The UIT (Unidad Impositiva Tributaria) is Peru's tax reference unit, revalued each year. OSINERGMIN states every fine in UIT as well as in soles.
Actividades, componentes y/o equipos no declarados
El titular minero ejecutó seis (06) plataformas y disturbó un (01) área con coordenadas UTM WGS 84 N: 8624342, E: 444536, no contempladas en su instrumento de gestión ambiental
Abandono o remediación ambiental
El titular minero no ejecutó las medidas de cierre en la plataforma PLAT-01 de la MDIA Mario, incumpliendo lo establecido en su instrumento de gestión ambiental
2776-2018-OEFA/DFAI
Nov 20, 2018 · Unit: San Cristóbal · Arequipa
Case: 1606-2018-OEFA/DFAI/PAS
Infraction (OEFA's classification) Fine (UIT)
ⓘ The UIT (Unidad Impositiva Tributaria) is Peru's tax reference unit, revalued each year. OSINERGMIN states every fine in UIT as well as in soles.
Compromisos y/o normas ambientales simples
El titular minero no ejecutó el Programa de Barrio, Comunidad y Municipio saludable durante el año 2016 incumpliendo su instrumento de gestión ambiental .
Compromisos y/o normas ambientales simples
El titular minero no ejecutó la mejora de los sistemas de producción alpaquera durante el año 2016, incumpliendo su instrumento de gestión ambiental .
Compromisos y/o normas ambientales simples
El titular minero no ejecutó el programa de mejora de pastos y forrajes durante el año 2016, incumpliendo su instrumento de gestión ambiental .
Compromisos y/o normas ambientales simples
El titular minero no cumplió con el desarrollo de campañas sanitarias, incumpliendo su instrumento de gestión ambienta .
Compromisos y/o normas ambientales simples
El titular minero no ejecutó la oficina “Casa abierta”, incumpliendo su instrumento de gestión ambienta .
0896-2018-OEFA/DFAI
May 9, 2018 · Unit: San Cristóbal · Arequipa
Case: 0184-2017-OEFA/DFSAI/PAS
Infraction (OEFA's classification) Fine (UIT)
ⓘ The UIT (Unidad Impositiva Tributaria) is Peru's tax reference unit, revalued each year. OSINERGMIN states every fine in UIT as well as in soles.
Excesos de Límites Máximos Permisibles y/o ECAS
Minera Bateas excedió el límite máximo permisible del parámetro pH en el punto de control EF-5, ubicado en las coordenadas UTM WGS84 N8319310, E192345
Adopción de medidas de previsión y control ambiental
Minera Bateas no adoptó las medidas de control y/o previsión para evitar e impedir la descarga de agua del canal de escorrentía de la zona de la bocamina Veta Animas hacia una quebrada, produciéndose erosión del suelo y arrastre de sedimentos
1605-2017-OEFA/DFSAI
Dec 19, 2017 · Unit: Mario · Junin
Case: 1245-2016-OEFA/DFSAI/PAS
Infraction (OEFA's classification) Fine (UIT)
ⓘ The UIT (Unidad Impositiva Tributaria) is Peru's tax reference unit, revalued each year. OSINERGMIN states every fine in UIT as well as in soles.
Compromisos y/o normas ambientales simples
El titular minero no habría realizado la obturación de los sondajes ubicados en la plataforma PLAT 17 conforme con lo previsto en sus instrumentos de gestión ambiental.
Abandono o remediación ambiental
El titular minero no habría realizado el cierre del campamento ubicado en el proyecto Mario, conforme a lo contemplado en sus instrumentos de gestión ambiental
Actividades, componentes y/o equipos no declarados
El titular minero habría ejecutado seis (6) sondajes (ubicadas con coordenadas UTM datum WGS 84 8624747N, 444671E; 8624854N, 444599E; 8624853N, 444602E; 8624921N, 444558E; 8625167N, 444732E; 8625207N, 443148E) y disturbado un área (ubicado con coordenadas UTM datum WGS-84 443485E; 623546N) incumpliendo lo establecido en sus instrumentos de gestión ambiental.
0411-2017-OEFA/DFSAI
Mar 10, 2017 · Unit: San Cristóbal · Arequipa
Case: 1526-2016-OEFA/DFSAI/PAS
Appeal: APELACIÓN, resolved by 0003-2018-OEFA/TFA-SMEPIM on Jan 12, 2018
Infraction (OEFA's classification) Fine (UIT)
ⓘ The UIT (Unidad Impositiva Tributaria) is Peru's tax reference unit, revalued each year. OSINERGMIN states every fine in UIT as well as in soles.
No contar con equipos o sistemas de tratamientos comprometidos en su IGA
El titular minero no habría implementado sistemas de contingencia en las tuberías que transportan relaves hacia los Depósitos de Relaves Nº 2 y 3, las cuales eran de ocho (8) pulgadas de diámetro en las del Depósito de Relaves Nº 3, incumpliendo lo establecido en sus instrumentos de gestión ambiental.
Compromisos y/o normas ambientales simples
El titular minero no habría instalado piezómetros para medir la calidad de las aguas subterráneas en el área del Depósito de Relaves Nº 3, de conformidad con lo establecido en su instrumento de gestión ambiental.
Compromisos y/o normas ambientales simples
El titular minero no habría implementado un sistema de contingencias ante posibles derrames en las tuberías que transportan aguas decantadas de relaves del Depósito de Relaves Nº 2.

From OEFA's environmental infractions register (RUIAS), mining subsector, snapshot cut April 30, 2024. Fines are in UIT, Peru's yearly-revalued tax unit, as OEFA states them; a case can carry several infraction lines and a corrective measure instead of a fine.

Fatal accidents, 2002-2021 (MINEM)
Date of death Mining unit Accident type (as classified) Place Category
Feb 26, 2012 SAN CRISTOBAL GOLPES POR OBJETOS EN DETONACIÓN DE EXPLOSIVOS CAYLLOMA, CAYLLOMA, AREQUIPA Gran y Mediana Minería
Mar 7, 2007 SAN CRISTOBAL CHOQUES CONTRA O GOLPES POR OBJETOS DURANTE EL MANIPULEO DE MATERIALES CAYLLOMA, CAYLLOMA, AREQUIPA Gran y Mediana Minería

One row per death from the Ministry of Energy and Mines' open-data list, naming the titleholder and mining unit. The file has no 2019 rows and only 10 for 2017-2018, an upstream gap; deaths after June 2021 are not in it.